Home / 6,893,729.76-10,345,318.08-2,406,005.76

Finding the Fourth Proportional to 6,893,729.76, 10,345,318.08 and 2,406,005.76

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Solution

The fourth proportional to 6,893,729.76, 10,345,318.08 and 2,406,005.76 is: 3,610,657.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,729.76 : 10,345,318.08 = 2,406,005.76 : x
  2. Step 2: Convert to fraction form
    6,893,729.76/10,345,318.08 = 2,406,005.76/x
  3. Step 3: Cross multiply
    6,893,729.76x = 10,345,318.08 × 2,406,005.76
  4. Step 4: Simplify right side
    6,893,729.76x = 24,890,894,889,512.14
  5. Step 5: Solve for x
    x = 24,890,894,889,512.14/6,893,729.76
  6. Step 6: Final answer
    x = 3,610,657.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.